Miles between Santa Maria, CA and Petaluma, CA

There are
298 mi
from Santa Maria, CA to Petaluma, CA

That's the driving distance. It would take 5 hours 51 mins to go from Santa Maria, California to Petaluma, California.

The flight distance (direct flight from Santa Maria, CA to Petaluma, CA) is 257.37 mi.

298 mi = 479.68 kms